| Classification | Pteridaceae: Adiantum | 
| Harvard University Herbaria Barcode(s) | 00020361 | 
| Type Status | Isotype | 
| Collector | I. B. Balfour | 
| Collector number | 198 | 
| Country | Yemen | 
| Geography | Asia: Western Asia (Region): Yemen | 
| Locality | Socotra | 
| Date Collected | 1880-08-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4ae4a121-7fe6-48dd-b799-6143aabb8403 | 
| Harvard University Herbaria Barcode | 00020361 | 
| Herbarium | GH | 
| Family | Pteridaceae | 
| Type Status | Isotype | 
| Isotype of | Adiantum balfourii Baker | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Adiantum balfourii Baker) Hooker's Icon. Pl. 1886. t. 1630. | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |